Earlier quoted context omitted.
Maybe they could run it through Whisper on Groq? It should be able to process individual clips in about a second.
Except that: >We're aware it's likely that if you're reading out a long string of digits like this, you're likely to slip up or say a wrong digit. Mistakes are a very human feature, but as long as you correct it and carry on, they're fine - we just need evidence of humans having said the whole prime, not necessarily in one go. You can watch your video back through before submitting to check it's ok. If you want to ed…
But errors would be rare enough that a single sufficiently OCD soul (or a handful if you wanted error correction of last verification step) could look over the transcripts and diff them against the text of the prime and ensure that every digit in the prime is part of a large sequence of digits read out by the people.